LM2676T-3.3
IC REG BUCK 3.3V 3A TO220-7Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2676T-3.3 is a 3A, 3.3V fixed output voltage buck regulator. This monolithic IC integrates a high-efficiency switch, a voltage reference, and control circuitry into a TO-220-7 package. Designed for step-down applications, it operates with an input voltage range of 8V to 40V and features a switching frequency of 260kHz. The LM2676T-3.3 offers a positive, fixed output voltage of 3.3V and requires minimal external components, simplifying circuit design. It is suitable for use in industrial automation, consumer electronics, and power supply applications where efficient voltage conversion is critical. The device operates across a temperature range of -40°C to 125°C (TJ).
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-7 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 260kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | TO-220-7 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 3.3V |
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